ZHCSD40P 数据表 | 德州仪器 TI.com.cn

ZHCSD40P April 2012 – January 2024 LP5907

PRODUCTION DATA

封装选项

机械数据 (封装 | 引脚)

YKE|4
- MXBG332
YKG|4
- MXBG308D
YKM|4
- MXBG382
DBV|5
- MPDS018S
DQN|4
- MPSS021E

散热焊盘机械数据 (封装 | 引脚)

DQN|4
- QFND355C

订购信息

5.7 Typical Characteristics

V_IN = 3.7V, V_OUT = 2.8V, I_OUT = 1mA, C_IN = 1µF, C_OUT = 1µF, and T_A = 25°C (unless otherwise noted)

Figure 5-1 Quiescent Current vs Input Voltage

V_OUT = 1.2V, V_EN = V_IN

Figure 5-3 V_OUT vs V_IN

Figure 5-5 Ground Current vs Output Current

Figure 5-7 ΔV_OUT vs Temperature

Figure 5-9 Inrush Current

V_IN = 3.2V ↔ 4.2V, load = 250mA

Figure 5-11 Line Transient

Load = 0mA ↔ 250mA, 90°C

Figure 5-13 Load Transient

Load = 0mA

Figure 5-15 Start-Up

Figure 5-17 Noise Density Test

Figure 5-19 PSRR Loads Averaged 100Hz to 100kHz

Figure 5-2 V_EN Thresholds vs V_IN

V_OUT = 4.5V, V_EN = V_IN

Figure 5-4 V_OUT vs V_IN

Figure 5-6 Load Regulation

Figure 5-8 Line Regulation

V_IN = 3.2V ↔ 4.2V, load = 1mA

Figure 5-10 Line Transient

Load = 0mA ↔ 250mA, –40°C

Figure 5-12 Load Transient

Load = 0mA ↔ 250mA, 25°C

Figure 5-14 Load Transient

Load = 250mA

Figure 5-16 Start-Up

Figure 5-18 Dropout Voltage vs Load Current

Figure 5-20 PSRR Loads Averaged 10Hz to 10MHz